Practical considerations for high-frequency inductive links

Anthony N. Laskovski; Mehmet R. Yuce; Tharaka N Dissanayake

doi:10.1117/12.810680

30 December 2008 Practical considerations for high-frequency inductive links

Anthony N. Laskovski, Mehmet R. Yuce, Tharaka N Dissanayake

Proceedings Volume 7268, Smart Structures, Devices, and Systems IV; 72680X (2008) https://doi.org/10.1117/12.810680
Event: SPIE Smart Materials, Nano- and Micro-Smart Systems, 2008, Melbourne, Australia

Abstract

Inductive power links are a popular method of wirelessly transferring power to small devices. High efficiency power transmitters such as the Class-E transmitter are the preferred choice for frequencies up to the low MHz range, however at frequencies above 100 MHz, the circuit does not produce a high enough efficiency. This paper investigates the consideration of parasitic elements of the transmission coils in the circuits, showing an improvement in the circuit's performance.

Citation Download Citation

Anthony N. Laskovski, Mehmet R. Yuce, and Tharaka N Dissanayake "Practical considerations for high-frequency inductive links", Proc. SPIE 7268, Smart Structures, Devices, and Systems IV, 72680X (30 December 2008); https://doi.org/10.1117/12.810680

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